Modify AE 9 template

Hi Guys, basically i purchased a template on videohive (http://videohive.net/item/wedding-hearts-slideshow/2360354) for a slideshow which he wants playing on his wedding day. I have the images placed in correctly however they seem to rotate very quickly and i want to increase the time of each image to around 10 seconds rather then 1 second. I also want to remove 3 place holder sliders which have a heart shape. I seem to have worked out how to remove the heart shape but not the place holder.

I would appreciate any help in it or if you are able to tweak the template for me i would really love that. The template only opens properly in cs4, u can open it in cs5 and cs6 but it does not convert the project properly.

You already posted this in the After Effects forum - here's my answer from there:

This is really a question for the person who created the template - he should be available to answer your question - his name is listed right next to the template. It's impossible to tell what to adjust from just looking at the template. The various segments probably exist as separate comps, but, as I say, it's impossible to tell - there a many different ways to achieve the same result.

To add to what I said in the other forum - you have to be careful with templates - depending on how they are created, sometimes it is more difficult to customize them than to create them from scratch.